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zero hour

noun (1)

Synonyms of zero hour

(Entry 1 of 2)

a time or state of affairs requiring prompt or decisive action
  • we're at the zero hour, so someone has to make a decision

Synonyms for zero hour

Words Related to zero hour

Phrases Synonymous with zero hour

eleventh hour

noun (2)

Synonyms of eleventh hour (Entry 2 of 2)

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